61682075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 99160320

約数和(自身を除く): 37478245

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 1235, 1427, 1729, 2275, 3325, 6175, 7135, 8645, 9989, 18551, 27113, 35675, 43225, 49945, 92755, 129857, 135565, 189791, 249725, 352469, 463775, 649285, 677825, 948955, 1762345, 2467283, 3246425, 4744775, 8811725, 12336415, 61682075]

約数ペア:

[(1, 61682075), (5, 12336415), (7, 8811725), (13, 4744775), (19, 3246425), (25, 2467283), (35, 1762345), (65, 948955), (91, 677825), (95, 649285), (133, 463775), (175, 352469), (247, 249725), (325, 189791), (455, 135565), (475, 129857), (665, 92755), (1235, 49945), (1427, 43225), (1729, 35675), (2275, 27113), (3325, 18551), (6175, 9989), (7135, 8645)]